20162992

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{5503}}^1$

素因数の和:5740

約数の個数: 20

約数和(自身を含む): 39243520

約数和(自身を除く): 19080528

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 5503, 11006, 22012, 44024, 88048, 1260187, 2520374, 5040748, 10081496, 20162992]

約数ペア:

[(1, 20162992), (2, 10081496), (4, 5040748), (8, 2520374), (16, 1260187), (229, 88048), (458, 44024), (916, 22012), (1832, 11006), (3664, 5503)]